fix(validation): URL validation for URL(s) with more than four characters TLD

[ismail9k]

This PR is mainly to fix URL validation for URL(s) with more than four characters TLD (e.g. .store, .online, .studio, .design, .international ...)

• Please check if the PR fulfills these requirements

• The commit message follows our guidelines

• What kind of change does this PR introduce? (Bug fix, feature, docs update, ...)
  Bug fix

• What is the current behavior? (You can also link to an open issue here)
  It gives invalid URL message for URLs five-plus characters TLD (example this website https://mycatalog.store/)

• What is the new behavior (if this is a feature change)?
  URLs with more than four characters TLD should tread as a valid URLs.

• Does this PR introduce a breaking change? (What changes might users need to make in their application due to this PR?)
  No breaking change

• Other information:

[coveralls]

Coverage remained the same at 89.979% when pulling 0eb342e on ismail9k:master into 721a4ee on vue-generators:master.

[zoul0813]

If we’re going to fix this, should address the fact that TLD’s do not have a length limit... to my knowledge. There are some fairly large ones. I believe “business” is a TLD now for example.

The TLD should be validated if it contains valid chars, regardless of length...

[ismail9k]

Yes, we should support all the currently available TLDs. However, I have searched for the list of available TLD, the characters count vary from 2 to around 24 characters. So, I suggest validating TLD to be a minimum of 2 characters without maximum.

[ismail9k]

Any update on this :), when this PR will be available on the release version?